#61E3E9
Closest named color: Robin's Egg (#6DEDFD). oklch(84.6% 0.114 199.4), rgb(97, 227, 233).
Aa
Black text reads best on this color (13.67:1).
About this color
#61E3E9 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 85%, its chroma 0.114 and its hue 199°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg (#6DEDFD), ΔE 0.036 away. Black text reads best on it, at 13.67:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.114) |
| Temperature | cool |
| Nearest name | Robin's Egg (#6DEDFD) |
| Black text | 13.67:1 |
| White text | 1.53:1 |
Values
| HEX | #61E3E9 |
| RGB | rgb(97, 227, 233) |
| HSL | hsl(183, 76%, 65%) |
| OKLCH | oklch(84.6% 0.114 199.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #61E3E9 | 1.53:1 | Fails | Lc -27.7 | Dividers and decoration only |
| Black text on #61E3E9 | 13.67:1 | AAA | Lc 79.3 | Fine for body text |
| #61E3E9 text on white | 1.53:1 | Fails | Lc 24.5 | Dividers and decoration only |
| #61E3E9 text on black | 13.67:1 | AAA | Lc -78.6 | Fine for body text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#EAF9F9
oklch(97.1% 0.016 196.9)
-
Step 100
100
#D2F1F2
oklch(93.6% 0.032 199)
-
Step 200
200
#A8E6E9
oklch(88.4% 0.063 199.8)
-
Step 300
300 (this color)
#61E3E9
oklch(84.6% 0.114 199.4)
-
Step 400
400
#00B7BD
oklch(70.8% 0.12 199)
-
Step 500
500
#009DA2
oklch(63.2% 0.107 198.8)
-
Step 600
600
#008489
oklch(55.7% 0.095 199.5)
-
Step 700
700
#006F73
oklch(49.2% 0.084 199.2)
-
Step 800
800
#005B5E
oklch(42.8% 0.073 198.7)
-
Step 900
900
#004C4F
oklch(37.8% 0.064 199.4)
-
Step 950
950
#002D2F
oklch(27% 0.046 199.4)
#61E3E9 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #D4DAEA | 0.116 |
| Deuteranopia (no green cones) | #BFCAEA | 0.108 |
| Tritanopia (no blue cones) | #00EAE4 | 0.036 |
| Achromatopsia (no color) | #D0D0D0 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #61E3E9
#61E3E9
oklch(84.6% 0.114 199.4)
- #FFB7B6
#FFB7B6
oklch(84.6% 0.084 19.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #61E3E9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg #6DEDFD ΔE 0.036
- Turquoise #40E0D0 ΔE 0.042
- Aqua Blue #02D8E9 ΔE 0.049
- Bright Light Blue #26F7FD ΔE 0.053
- Robin Egg Blue #8AF1FE ΔE 0.058
- Medium Turquoise #48D1CC ΔE 0.061
- Robin's Egg Blue #98EFF9 ΔE 0.062
- Bright Aqua #0BF9EA ΔE 0.062
Use #61E3E9 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.